Investments - Investment Income (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018
Net Investment Income
Investment income	$ 8,076	$ 6,888	$ 23,469	$ 19,665
Investment expenses	(273)	(267)	(801)	(756)
Net investment income	7,803	6,621	22,668	18,909
Fixed Maturities
Net Investment Income
Investment income	5,757	5,725	17,379	15,929
Equity Securities
Net Investment Income
Investment income	614	525	1,728	1,455
Cash and cash equivalents
Net Investment Income
Investment income	1,611	588	3,407	1,427
Other Investments
Net Investment Income
Investment income	83	41	847	830
Other Assets
Net Investment Income
Investment income	$ 11	$ 9	$ 108	$ 24

Amount of expenses related to the generation of investment income.

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Amount after accretion (amortization) of discount (premium), and investment expense, of interest income and dividend income on nonoperating securities.

+ References

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-Publisher FASB
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Amount, after investment expense, of income earned from investments in securities and real estate. Includes, but is not limited to, real estate investment, policy loans, dividends, and interest. Excludes realized gain (loss) on investments.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 220
-Section S99
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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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